Wildfire Alert Report

Date: 2025-04-19
Time: 23:36:17
Production Date and Time: 2025-04-19 23:41:17 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251092336174_e20251092338547_c20251092339034.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251092331174_e20251092333547_c20251092334037.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) Manitoba
Country/Countries Canada
County/Locality(s) Division No. 15, Manitoba
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:36:20UTC
Radiative Center (Lat, Lon): 50.157223°, -101.165558°
Nearby Counties (meeting alert criteria):
  • Division No. 15 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.05 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)289.46 K
Observed - Background BT (3.9 um)4.22 K
BT Anomaly (3.9 um)5.91 K
Maximum Observed - Clear RTM BT (3.9 um)10.73 K
Maximum Observed BTD (3.9-10/11/12 um)9.37 K
Observed - Background BTD (3.9-10/11/12 um)4.05 K
BTD Anomaly (3.9-10/11/12 um)4.87 K
Similar Pixel Count9
BT Time Tendency (3.9 um)1.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.70
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.05 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.90°
Mean Solar Zenith Angle 70.90°
Mean Glint Angle58.40°
Water Fraction0.00
Total Pixel Area 8.80 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Brown County, SD
NWS WFO Aberdeen SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:36:20UTC
Radiative Center (Lat, Lon): 45.716389°, -98.212219°
Nearby Counties (meeting alert criteria):
  • Brown County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.03 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)290.40 K
Observed - Background BT (3.9 um)3.31 K
BT Anomaly (3.9 um)5.66 K
Maximum Observed - Clear RTM BT (3.9 um)7.65 K
Maximum Observed BTD (3.9-10/11/12 um)6.96 K
Observed - Background BTD (3.9-10/11/12 um)3.27 K
BTD Anomaly (3.9-10/11/12 um)13.44 K
Similar Pixel Count4
BT Time Tendency (3.9 um)1.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.49
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.15 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.70°
Mean Solar Zenith Angle 72.60°
Mean Glint Angle57.00°
Water Fraction0.00
Total Pixel Area 15.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Brown County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:36:20UTC
Radiative Center (Lat, Lon): 44.193890°, -94.738892°
Nearby Counties (meeting alert criteria):
  • Brown County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power30.75 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.95 K
Observed - Background BT (3.9 um)6.60 K
BT Anomaly (3.9 um)8.72 K
Maximum Observed - Clear RTM BT (3.9 um)10.75 K
Maximum Observed BTD (3.9-10/11/12 um)10.04 K
Observed - Background BTD (3.9-10/11/12 um)6.89 K
BTD Anomaly (3.9-10/11/12 um)42.35 K
Similar Pixel Count2
BT Time Tendency (3.9 um)4.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.29
Fraction of Surrounding Red Channel Pixels that are Brighter0.55
Maximum Radiative Power30.75 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.90°
Mean Solar Zenith Angle 75.00°
Mean Glint Angle58.90°
Water Fraction0.00
Total Pixel Area 13.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Iowa County, IA
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:36:51UTC
Radiative Center (Lat, Lon): 41.774166°, -92.151108°
Nearby Counties (meeting alert criteria):
  • Iowa County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.14 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)290.63 K
Observed - Background BT (3.9 um)5.84 K
BT Anomaly (3.9 um)6.48 K
Maximum Observed - Clear RTM BT (3.9 um)10.63 K
Maximum Observed BTD (3.9-10/11/12 um)9.59 K
Observed - Background BTD (3.9-10/11/12 um)5.62 K
BTD Anomaly (3.9-10/11/12 um)6.97 K
Similar Pixel Count4
BT Time Tendency (3.9 um)3.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.50
Fraction of Surrounding Red Channel Pixels that are Brighter0.70
Maximum Radiative Power14.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.50°
Mean Solar Zenith Angle 77.00°
Mean Glint Angle60.40°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Cuba
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:38:22UTC
Radiative Center (Lat, Lon): 23.107222°, -82.117775°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.48 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.72 K
Observed - Background BT (3.9 um)5.40 K
BT Anomaly (3.9 um)8.74 K
Maximum Observed - Clear RTM BT (3.9 um)6.16 K
Maximum Observed BTD (3.9-10/11/12 um)8.40 K
Observed - Background BTD (3.9-10/11/12 um)5.29 K
BTD Anomaly (3.9-10/11/12 um)17.83 K
Similar Pixel Count2
BT Time Tendency (3.9 um)4.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.54
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power21.48 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 28.30°
Mean Solar Zenith Angle 87.70°
Mean Glint Angle75.10°
Water Fraction0.00
Total Pixel Area 9.10 km2
Latest Satellite Imagery:
  • None Available
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